Sensus Healthcare, Inc.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-K

☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

FOR THE FISCAL YEAR ENDED DECEMBER 31,2025

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

FOR THE TRANSITION PERIOD FROM ____________ TO ____________

Commission File Number:001-37714

Sensus Healthcare, Inc.

(Exact name of registrant as specified in its charter)

(561) 922-5808

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes☐ No ☒

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes☐ No ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.☐

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b).☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes☐ No ☒

The aggregate market value of the common equity held by non-affiliates of the registrant on June 30, 2025, the last business day of the registrant’s most recently completed second quarter, was $70,888,700 based on the closing price of $4.74 per share of common stock on the Nasdaq Capital Market on that date. For this purpose, all outstanding shares of common stock have been considered held by non-affiliates, other than the shares beneficially owned by directors and officers of the registrant.

As of February 24, 2026, there were 16,462,059 shares of the registrant’s common stock outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of our Proxy Statement for the Annual Meeting of Stockholders to be held on May 29, 2026, are incorporated by reference in Part III.

SENSUS HEALTHCARE, INC.

ANNUAL REPORT ON FORM 10-K

TABLE OF CONTENTS

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INTRODUCTORY NOTE

Forward-Looking Statements

This report includes statements that are, or may be deemed, “forward-looking statements.” In some cases, these statements can be identified by the use of forward-looking terminology such as “believes,” “estimates,” “anticipates,” “expects,” “plans,” “intends,” “may,” “could,” “might,” “will,” “should,” “approximately,” or “potential,” or negative or other variations of those terms or comparable terminology, although not all forward-looking statements contain these words.

Forward-looking statements involve risks and uncertainties because they relate to events, developments, and circumstances relating to Sensus Healthcare, Inc., our industry, and/or general economic or other conditions that may or may not occur in the future or may occur on longer or shorter timelines or to a greater or lesser degree than anticipated. In addition, even if future events, developments and circumstances are consistent with the forward-looking statements contained in this report, they may not be predictive of results or developments in future periods. Although we believe that we have a reasonable basis for each forward-looking statement contained in this report, forward-looking statements are not guarantees of future performance, and our actual results of operations, financial condition and liquidity, and the development of the industry in which we operate, may differ materially from the forward looking statements contained in this report as a result of the following factors, among others: the level and availability of government and/or third party payor reimbursement for clinical procedures using our products, and the willingness of healthcare providers to purchase our products if the level of reimbursement declines; concentration of our customers in the U.S. and China, including the concentration of sales to one particular customer in the U.S.; the development by others of new products, treatments, or technologies that render our technology partially or wholly obsolete; the regulatory requirements applicable to us and our competitors; our ability to efficiently manage our manufacturing processes and costs; the risks arising from doing business in China and other foreign countries, including ongoing geopolitical tensions between the U.S. and China; legislation, regulation, or other governmental action that affects our products, taxes, international trade regulation (including the possibility of tariffs and fluctuations in tariffs on equipment we export or materials we import), or other aspects of our business; the performance of the Company’s information technology systems and its ability to maintain data security; the possibility that inflationary pressures continue to impact our sales; our ability to obtain and maintain the intellectual property needed to adequately protect our products, and our ability to avoid infringing or otherwise violating the intellectual property rights of third parties; and other risks described from time to time in our filings with the Securities and Exchange Commission.

To date, geopolitical uncertainties other than those relating to China have not had any significant impact on our business, but we continue to monitor developments and will address them in future disclosures, if applicable.

Any forward-looking statements that we make in this report speak only as of the date of such statement, and we undertake no obligation to update such statements to reflect events or circumstances after the date this report is filed, except as may be required by applicable law.

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